Estudo de caso

spring3+hibernate4 service 中多线程事务异常及解决


然而,当我在service层中另外开启一个线程,线程中的方法需要进行数据库操作,这个时候,悲催的抛出了异常:-org.hibernate.HibernateException: No Session found for current thread



遍翻google、baidu,大部分都说如何如何配置,设置事务的传播属性propagation="REQUIRED",开启opensessioninview filter等等,无一对此问题有何解释(当然或许是我没翻到,有知道的麻烦告知)


IdentityMine 公司的 Evan Lang 介绍基于一体机开发的空中曲棍球游戏


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IdentityMine 公司的 Evan Lang 介绍基于一体机开发的空中曲棍球游戏,包括对便携式一体机所需的应用开发流程所做的特殊更改。

  • Microsoft Windows* 8.x
  • Windows*
  • 案例研究
  • Sensores
  • Interfaces de toque
  • Clean’Move* Puts Intel® RealSense™ Technology into Sterile Environments

    This case study describes how AFTER-MOUSE.COM incorporated Intel® RealSense™ Technology into the Clean’Move mouse driver. Clean'Move provides a gesture-based, no-touch PC interface that allows users to view and manipulate data while working in a sterile environment.
  • Desenvolvedores
  • Microsoft Windows* 8.x
  • Tecnologia Intel® RealSense™
  • Principiante
  • SDK de Intel® RealSense™
  • Tecnologia Intel® RealSense™
  • Intel RealSense SDK
  • Intel RealSense 3D Camera
  • gesture
  • clean'move
  • Área de trabalho do Microsoft Windows* 8
  • Design e experiência do usuário
  • ANSYS* Scales Simulation Performance

    The Need for Speed in Simulation-Based Design

    Engineering simulation software has changed how companies design products, enabling them to explore and test more design options faster, while reducing the need for physical prototyping. ANSYS software has played a central role in this transition and is now used by 96 of the top 100 industrial companies on the FORTUNE 500* list.

  • Desenvolvedores
  • Professores
  • Estudantes
  • Biblioteca kernel de matemática Intel®
  • Ansys Mechanical
  • Modernização do código
  • Arquitetura Intel® Many Integrated Core
  • Thread
  • Performance of Multibuffer AES-CBC on Intel® Xeon® Processors E5 v3

    This paper examines the impact of the multibuffer enhancements to OpenSSL* on the Intel® Xeon® processor E5 v3 family when performing AES block encryption in CBC mode. It focuses on the performance gains seen by the Apache* web server when managing a large number of simultaneous HTTPS requests using the AES128-SHA and AES128-SHA256 ciphers, and how they stack up against the more modern AES128-GCM-SHA256 cipher.

  • Linux*
  • Servidor
  • Intermediário
  • OpenSSL
  • Intel® Xeon® Processor
  • Apache*
  • CBC
  • AES128
  • Segurança
  • Adventures in Design Thinking

    One of the exciting things happening at Intel these days is our increased focus on user experiences. As a technology company, weaving UX into our culture has required new ways of thinking, innovating, and collaborating—particularly with software developers, since software plays a major role in translating platform features into meaningful experiences.

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